Ultraviolet spectra ofα,β-unsaturated γ,δ-epoxycarbonyl compounds

  • L. A. Yanovskaya
  • B. I. Kozyrkin
  • V. F. Kucherov
Brief Communications


The presence of an epoxy ring in the β-position of α,β-unsaturated compounds is accompanied by a marked bathochromic shift of λmax in comparison with similar α,β-unsaturated carbonyl compounds without an epoxy ring. This shift is evidently due to conjugation of the oxide ring's electrons with the π-electrons of the double bond.


Oxide Epoxy Carbonyl Double Bond Carbonyl Compound 
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Literature cited

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Copyright information

© Consultants Bureau 1968

Authors and Affiliations

  • L. A. Yanovskaya
    • 1
  • B. I. Kozyrkin
    • 1
  • V. F. Kucherov
    • 1
  1. 1.N. D. Zelinskii Institute of Organic ChemistryAcademy of Sciences of the USSRUSSR

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